700404037 has 4 divisors (see below), whose sum is σ = 700902540. Its totient is φ = 699905536.

The previous prime is 700404031. The next prime is 700404053. The reversal of 700404037 is 730404007.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 58997761 + 641406276 = 7681^2 + 25326^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-700404037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700404031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247138 + ... + 249955.

It is an arithmetic number, because the mean of its divisors is an integer number (175225635).

Almost surely, 2^700404037 is an apocalyptic number.

It is an amenable number.

700404037 is a deficient number, since it is larger than the sum of its proper divisors (498503).

700404037 is a wasteful number, since it uses less digits than its factorization.

700404037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498502.

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 700404037 is about 26465.1475907466. The cubic root of 700404037 is about 888.0748003469.

The spelling of 700404037 in words is "seven hundred million, four hundred four thousand, thirty-seven".